Duck tape

Duck tape is a very popular. It is used to shut people up in movies and just to use randomly. My teachers threaten some of my classmates that if they don't shut up they will tape their mouth closed. The thing I always wonder about is if you can breath through the duct tape. What if it is winter and you have a stuffed nose and you can't breath out of your nose. Everyone is in that situation once, right? So what happens if someone duck tapes your mouth closed. Will you be able to breath? If you are in that situation, breathing out of your nose probably isn't on top of your worry list.. Food for thought!